.blank28{width:100%;height:28px;}
.blank52{width:100%;height:52px;}
.blank24{width:100%;height:24px;}
.blank46{width:100%;height:46px;}
.hide{display: none;}
.chooseOut i{padding:5px 8px;color:#fff;background-color: #1e78eb;}
.pageHead em{font-size:19px;color:#3b3b3b;line-height: 28px;}
.pageHead p{font-size:12px;color:#a8a8a8;line-height: 15px;margin-top: 3px;}
.backImg{background-image:url(../images/wanyi_02.jpg);background-size: 47px 520px;background-position:-13px -149px;width:20px;height:20px;margin-right: 14px;display: inline-block;
 vertical-align: middle;}
.on{background-position:-13px -104px;}
.content .choice label{font-size: 17px;color:#676767;vertical-align:middle;position:static;}
#S,#O{opacity: 0;}